| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | by [Wh det] [noun] [noun] | 180 |
|
| 2 | by [Wh det] [noun sg] [noun] | 135 |
|
| 3 | [prep] [Wh det] time [noun] | 109 |
|
| 4 | by [pron] time [noun] | 60 |
|
| 5 | by [Wh det] time [noun] | 60 |
|
